* 1.2:
  fixed CS
  Update session.rst
  updated docs and changelog
  Add  parameter for application middlewares (before, after, finish)
  updated docs and changelog
  allow to register form types without extensions

Conflicts:
	src/Silex/Provider/FormServiceProvider.php
	tests/Silex/Tests/Provider/FormServiceProviderTest.php

This PR was submitted for the master branch but it was merged into the 1.2 branch instead (closes #995).

Discussion
----------

Update session.rst

May be a bug, but Sessions expire after 30 minutes (or less ?)
To have the default behavior describe in documentation, you must set cookie_lifetime to 0

$app->register(new Silex\Provider\UrlGeneratorServiceProvider(), array(
    'session.storage.options' => array(
        'cookie_lifetime' => 0
        )
    )
);

Commits
-------

0e553e36 Update session.rst

May be a bug, but Sessions expire after 30 minutes (or less ?)
To have the default behavior describe in documentation, you must set cookie_lifetime to 0

$app->register(new Silex\Provider\UrlGeneratorServiceProvider(), array(
    'session.storage.options' => array(
        'cookie_lifetime' => 0
        )
    )
);

This PR was submitted for the master branch but it was merged into the 1.2 branch instead (closes #1007).

Discussion
----------

Add $app parameter for application middlewares (before, after, finish)

There is small inconsistence between route and application middlewares.

Route middlewares (http://silex.sensiolabs.org/doc/middlewares.html#route-middlewares) can have $app parameter, but application middlewares (http://silex.sensiolabs.org/doc/middlewares.html#application-middlewares) has this parameter missing.

Commits
-------

38a3c465 Add  parameter for application middlewares (before, after, finish)

This PR was squashed before being merged into the 1.2 branch (closes #1018).

Discussion
----------

allow to register form types without extensions

Commits
-------

0e5f4899 allow to register form types without extensions

This PR was merged into the 2.0.x-dev branch.

Discussion
----------

Fixed DoctrineServiceProvider when no logger

When the provider is used with `Pimple` alone, it throws an exception if the `logger` is not defined.

It was previously working, but it seems to be introduced in https://github.com/silexphp/Silex/commit/784a24665de285cb8c31db2c12c4785eb5605773.

Commits
-------

d89029c6 Fixed DoctrineServiceProvider when no logger

This PR was merged into the 2.0.x-dev branch.

Discussion
----------

[Routing] Replace the UrlMatcher by a RequestMatcher

Commits
-------

857023d1 [Routing] Replace the UrlMatcher by a RequestMatcher

This PR was squashed before being merged into the 2.0.x-dev branch (closes #1004).

Discussion
----------

Register clean up

Commits
-------

354b7663 Register clean up

* 1.2:
  Minor optimization in ValidatorServiceProvider
  bumped version to 1.2.2-DEV
  prepared the 1.2.1 release
  updated CHANGELOG
  added a caution about how to configure security for php-cgi/Apache

Conflicts:
	doc/changelog.rst
	doc/phar.rst
	src/Silex/Application.php
	src/Silex/Provider/ValidatorServiceProvider.php

This PR was merged into the 1.2 branch.

Discussion
----------

Minor optimization in ValidatorServiceProvider

`ReflectionClass` is only needed if a translator is present. Moving usage of it inside the related conditional means one less object instantiation.

Commits
-------

1aed8cdf Minor optimization in ValidatorServiceProvider

ReflectionClass is only needed if a translator is present. Moving usage of it inside the related conditional means one less object instantiation.

This PR was merged into the 2.0.x-dev branch.

Discussion
----------

added a simple way to override the Twig environment instance

should fix #893

Commits
-------

fcc76b56 added a simple way to override the Twig environment instance

* 1.2:
  fixed locale when changing it on the translator itself
  fixed switfmailer spool where the event dispatcher as different from the other ones

Conflicts:
	src/Silex/Provider/SwiftmailerServiceProvider.php

This PR was merged into the 1.2 branch.

Discussion
----------

fixed locale when changing it on the translator itself

should fix #887 and #905

Commits
-------

46b0535c fixed locale when changing it on the translator itself

This PR was merged into the 2.0.x-dev branch.

Discussion
----------

Allow overriding formatter used by default monolog.handler service.

This PR adds a new service, `monolog.formatter`, which is read by the default `monolog.handler` in order to allow easy override of the default formatter to use.

Commits
-------

d77204c7 Allow overriding formatter used by default monolog.handler service.

This PR was squashed before being merged into the 2.0.x-dev branch (closes #910).

Discussion
----------

Allow to override the access denied handler

Allow to override the access denied handler

Commits
-------

8a2f79e6 Allow to override the access denied handler

This PR was merged into the 2.0.x-dev branch.

Discussion
----------

simplified some calls

Commits
-------

21d6ff45 simplified some calls

This PR was merged into the 2.0.x-dev branch.

Discussion
----------

made the logger more configurable

Made the logger listener more configurable (see #924.)

Commits
-------

10535580 made the logger more configurable

feature #968 made it easier to replace the translator service with an implementation of TranslatorInterface (fabpot)

This PR was merged into the 2.0.x-dev branch.

Discussion
----------

made it easier to replace the translator service with an implementation of TranslatorInterface

fixes #961

Commits
-------

d7500dbd made it easier to replace the translator service with an implementation of TranslatorInterface

bug #970 fixed switfmailer spool where the event dispatcher as different from the other ones (fabpot)

This PR was merged into the 1.2 branch.

Discussion
----------

fixed switfmailer spool where the event dispatcher as different from the other ones

see #959

Commits
-------

32a27ca5 fixed switfmailer spool where the event dispatcher as different from the other ones